DEBBICHI, Sami; SLAMA, Ramzi Ben. Impact of regulatory process on Telecom Firm Performance: Evidence from Non Parametric Approach. Quantitative Economics and Management Studies, [S. l.], v. 3, n. 1, p. 44–57, 2022. DOI: 10.35877/454RI.qems671. Disponível em: https://qemsjournal.org/index.php/qems/article/view/671. Acesso em: 23 apr. 2026.